CN214648986U - Wing reinforcing structure of unmanned aerial vehicle - Google Patents
Wing reinforcing structure of unmanned aerial vehicle Download PDFInfo
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- CN214648986U CN214648986U CN202120030808.XU CN202120030808U CN214648986U CN 214648986 U CN214648986 U CN 214648986U CN 202120030808 U CN202120030808 U CN 202120030808U CN 214648986 U CN214648986 U CN 214648986U
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Abstract
The utility model belongs to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle wing reinforcing structure, the bottom side of the wing is provided with an embedding groove extending along the length direction of the wing, a matching groove with an arc-shaped section is arranged in the embedding groove, a reinforcing rod is arranged in the matching groove, the reinforcing rod penetrates through the machine body, the rod bodies on the two sides of the reinforcing rod are positioned in the matching grooves of the wings on the two sides, the bottom sides of the wings are provided with filling plates with structures matched with the embedding grooves, the openings of the embedding grooves are blocked by the filling plates, the surfaces of the filling plates are flush with the surfaces of the bottom sides of the wings after the filling plates are matched with the embedding grooves, the stiffener on be equipped with the connecting block, inlay and establish the spread groove that the inslot correspondence department was equipped with the cooperation connecting block, the correspondence department is equipped with the connecting plate of cooperation spread groove on the infill panel, the connecting plate is equipped with the screw, screw front end and connecting block, wing screw-thread fit, the structure reinforcing of wing promotes unmanned aerial vehicle's flight performance.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle, concretely relates to unmanned aerial vehicle wing additional strengthening.
Background
Unmanned aerial vehicles are unmanned aerial vehicles operated by radio remote control equipment and self-contained program control devices, and have wide application in the fields of surveying and mapping, aerial photography, agriculture, rapid transportation, disaster relief and the like, and currently, the technology of unmanned aerial vehicles is in rapid development. The wings of the small unmanned aerial vehicle are generally of a structure integrally formed with the body, the strength of the wings of the structure is not high, the load bearing capacity of the wings is small, and the performance of the small unmanned aerial vehicle is affected, so that the wings need to be reinforced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above-mentioned defect, provide an unmanned aerial vehicle wing additional strengthening, the mechanism reinforcing of wing promotes unmanned aerial vehicle's flight performance.
The utility model provides a technical scheme that its technical problem adopted as follows:
the utility model provides an unmanned aerial vehicle wing additional strengthening, includes the wing, the wing bottom side be equipped with and prolong the inlaying of its length direction extension and establish the groove, inlay and establish that the inslot is equipped with the cross-section and be curved cooperation groove, the cooperation inslot is equipped with the stiffener, the stiffener run through the organism, the both sides body of rod of stiffener is in the cooperation inslot of both sides wing, the wing bottom side is equipped with the structure and inlays and establishes groove complex infill panel, the infill panel shutoff inlays and establishes the groove notch, the infill panel with inlay and establish groove cooperation back, infill panel surface and wing bottom surface parallel and level, the stiffener on be equipped with the connecting block, inlay and establish the spread groove that the inslot corresponds the department and be equipped with the cooperation connecting block, correspond the department on the infill panel and be equipped with the connecting plate of cooperation spread groove, the connecting plate is equipped with the screw, screw front end and connecting block, wing screw-thread fit.
Preferably, the stiffener include the first body of rod, the second body of rod, the first body of rod is in the second body of rod inboard, the cooperation of the first body of rod and organism, connect through the adapter sleeve between the first body of rod, the second body of rod, the external diameter of the first body of rod is greater than the second body of rod, the structure correspondence of cooperation groove with the cooperation of the first body of rod, the second body of rod.
Preferably, a circular groove matched with the reinforcing rod in structure is arranged in the filling plate.
Preferably, the wing is internally embedded with a nut connected with the screw.
Preferably, the connecting sleeve is of a reducing structure.
The utility model has the advantages that: by adopting the scheme, the reinforcing rods form the framework of the wings inside the wings, the structural strength of the wings is improved, the reinforcing rods are enhanced to be connected with the wings through the connecting blocks, the reinforcing rods are convenient to assemble with the wings in a matched mode, the assembling efficiency is high, the structural strength of the wings is high, the pneumatic performance of the unmanned aerial vehicle is improved, the unmanned aerial vehicle can bear larger load, and the flight performance of the unmanned aerial vehicle is improved.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of an embodiment of the present invention.
Wherein, 1 is the wing, 2 is the stiffener, 21 is the first body of rod, 22 is the second body of rod, 3 is the infill panel, 31 is the connecting plate, 4 is the connecting block, 5 is the adapter sleeve.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 and 2, an unmanned aerial vehicle wing reinforcing structure comprises a wing, wherein an embedding groove extending along the length direction is arranged at the bottom side of the wing 1, a matching groove with an arc-shaped cross section is arranged in the embedding groove, reinforcing rods 2 are arranged in the matching groove, each reinforcing rod 2 comprises a first rod body 21 and a second rod body 22 arranged outside the first rod body 21, the outer diameter of each second rod body 22 is smaller than that of the first rod body 21, the number of the first rod bodies 21 is 1, the number of the second rod bodies 22 is two, the first rod bodies 21 penetrate through a fuselage, the two second rod bodies 22 are respectively connected to two sides of the first rod bodies, the first rod bodies 21 and the second rod bodies 22 are connected through a connector 5 with a variable diameter structure, a filling plate 3 matched with the embedding groove is arranged at the bottom side of the wing 1, the filling plate 3 is used for plugging a notch of the embedding groove, and after the filling plate 3 is matched with the embedding groove, the surface of the filling plate 3 is flush with the bottom side surface of the wing 1, the packing plate 3 is internally provided with a circular groove with a structure matched with the reinforcing rod 2, the arrangement of the circular groove and the matching groove improves the matching tightness of the reinforcing rod and the wing packing plate, improves the supporting effect of the reinforcing rod and the wing, promotes the reinforcing effect of the reinforcing rod on the wing to be fully exerted, the structure of the reinforcing rod facilitates the assembly of the unmanned aerial vehicle, the splicing structure of the reinforcing rod facilitates the assembly of the rod body and the wing, reduces the production difficulty, promotes the production efficiency, the outer diameter of the second rod body is smaller than the outer diameter of the first rod body, ensures that the outer side of the wing has light weight, reduces the quality of the wing and the unmanned aerial vehicle, improves the maneuverability and the flight performance of the unmanned aerial vehicle, the reinforcing rod 2 is provided with a connecting block 4, a connecting groove matched with the connecting block 4 is arranged at a corresponding position in the embedding groove, a connecting plate 31 matched with the connecting groove is arranged at a corresponding position on the packing plate 2, the connecting plate 31 is provided with a screw, the front end of the screw passes through the connecting block 4 to be connected with a nut embedded in the wing, be connected the infill panel with the wing through the screw, infill panel 4 connects the back, and 4 departments of infill panel bond there is the sticky tape, to the infill panel with inlay the seam of meeting of establishing the groove and carry out the shutoff, improve the aerodynamic performance of wing bottom side, connecting block 4 can set up on the first body of rod, also can set up in the second body of rod department, in this embodiment, connecting block 4 sets up in adapter sleeve department, is equipped with the cover on connecting block 4 and establishes the connecting hole outside the adapter sleeve, the equipment connection operation of being convenient for.
The stiffener forms the skeleton of wing at the inside wing that has improved the structural strength of wing, and the stiffener has strengthened being connected with the wing through the connecting block, and this stiffener assembles conveniently with the cooperation of wing, and the packaging efficiency is high, and the structural strength of wing is high, has improved unmanned aerial vehicle's aerodynamic performance, and unmanned aerial vehicle can bear bigger load, has improved unmanned aerial vehicle's flight performance.
The above, it is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes made to the above embodiments, all fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides an unmanned aerial vehicle wing additional strengthening, includes the wing, its characterized in that, the wing bottom side be equipped with and prolong the inlaying of its length direction extension and establish the groove, inlay and establish that the inslot is equipped with the cross-section and be curved cooperation groove, the cooperation inslot is equipped with the stiffener, the stiffener run through the organism, the both sides body of rod of stiffener is in the cooperation inslot of both sides wing, the wing bottom side is equipped with the structure and inlays and establishes groove complex packing plate, the packing plate shutoff is inlayed and is established the groove notch, the packing plate with inlay and establish groove cooperation back, packing plate surface and wing bottom side surface parallel and level, the stiffener on be equipped with the connecting block, inlay and establish the spread groove that the inslot department of correspondence was equipped with the cooperation connecting block, the department of correspondence is equipped with the connecting plate of cooperation spread groove on the packing plate, the connecting plate is equipped with the screw, screw front end and connecting block, wing screw-thread fit.
2. The wing reinforcing structure of the unmanned aerial vehicle as claimed in claim 1, wherein the reinforcing rod comprises a first rod body and a second rod body, the first rod body is located inside the second rod body, the first rod body is matched with the body, the first rod body and the second rod body are connected through a connecting sleeve, the outer diameter of the first rod body is larger than that of the second rod body, and the structure of the matching groove corresponds to the first rod body and the second rod body in a matching mode.
3. The wing reinforcing structure of the unmanned aerial vehicle as claimed in claim 1, wherein the infill panel is provided with circular grooves for matching the reinforcing rods.
4. The wing reinforcing structure of the unmanned aerial vehicle as claimed in claim 1, wherein nuts connected with the screws are embedded in the wings.
5. The wing reinforcing structure of the unmanned aerial vehicle as claimed in claim 2, wherein the connecting sleeve is a reducing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120030808.XU CN214648986U (en) | 2021-01-06 | 2021-01-06 | Wing reinforcing structure of unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120030808.XU CN214648986U (en) | 2021-01-06 | 2021-01-06 | Wing reinforcing structure of unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214648986U true CN214648986U (en) | 2021-11-09 |
Family
ID=78514329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120030808.XU Active CN214648986U (en) | 2021-01-06 | 2021-01-06 | Wing reinforcing structure of unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214648986U (en) |
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2021
- 2021-01-06 CN CN202120030808.XU patent/CN214648986U/en active Active
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